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dc.contributor.authorMuñoz Romero, José
dc.contributor.authorAsadipour, Nina
dc.contributor.authorAlbo, Santiago
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament de Matemàtica Aplicada III
dc.date.accessioned2014-03-18T13:11:03Z
dc.date.available2014-03-18T13:11:03Z
dc.date.created2013
dc.date.issued2013
dc.identifier.citationMuñoz, J.; Asadipour, N.; Albo, S. Cell-centered truss model for the analysis of cell rheology and remodelling. A: International Conference on Computational Plasticity Fundamentals and Applications. "Computational Plasticity XII: Fundamentals and Applications. Proceedings of the XII International Conference on Computational Plasticity – Fundamentals and Applications Barcelona, Spain3 - 5 September 2013". Barcelona: 2013.
dc.identifier.isbn978-849415315-0
dc.identifier.urihttp://hdl.handle.net/2117/22249
dc.description.abstractSoft active tissues exhibit softening, hardening, and reversible fluidisation [14]. The result of these non-linear behaviour is due to multiple processes taking part at di erent scales: active protein motors that actuate at the polymeric structure of the cell, (de)polymerisation and remodelling of the cytoskeleton, and cell-cell connectivity changes that take place at the tissue level. We here present a cell-centred model that takes into account the underlying active process at the cytoskeleton level, and allows for active and passive cell-cell reorganisation and intercalation [11]. Cell-cell interactions are modelled through specific non-linear elastic laws, and coupled active deformations [12]. Cell-connectivity and cell boundaries are respectively determined with Delaunay and Voronoi diagrams of the cell-centres. The model is compared against different experimental measures of apparent cell viscoelasticity. Passive cell reorganistation and the active cell shape changes that take during embryogenesis will be also compared against continuous models.
dc.language.isoeng
dc.rightsAttribution-NonCommercial-NoDerivs 3.0 Spain
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/es/
dc.subjectÀrees temàtiques de la UPC::Enginyeria dels materials::Materials plàstics i polímers
dc.subject.otherSoft tissues
dc.subject.otheractive deformations
dc.subject.otherrheology
dc.subject.otherviscoelasticity
dc.subject.otherremodelling
dc.titleCell-centered truss model for the analysis of cell rheology and remodelling
dc.typeConference lecture
dc.subject.lemacViscoelasticitat
dc.subject.lemacReologia
dc.contributor.groupUniversitat Politècnica de Catalunya. LACÀN - Mètodes Numèrics en Ciències Aplicades i Enginyeria
dc.identifier.dlB-19898-2013
dc.rights.accessOpen Access
drac.iddocument13019838
dc.description.versionPostprint (published version)
upcommons.citation.authorMuñoz, J.; Asadipour, N.; Albo, S.
upcommons.citation.contributorInternational Conference on Computational Plasticity Fundamentals and Applications
upcommons.citation.pubplaceBarcelona
upcommons.citation.publishedtrue
upcommons.citation.publicationNameComputational Plasticity XII: Fundamentals and Applications. Proceedings of the XII International Conference on Computational Plasticity – Fundamentals and Applications Barcelona, Spain3 - 5 September 2013


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Except where otherwise noted, content on this work is licensed under a Creative Commons license: Attribution-NonCommercial-NoDerivs 3.0 Spain